I tried to use the elliptical marquee tool and the cursor kept flashing between an arrow and the cross hairs. So, I used a different method to do what I was wanting to do. Now I need to use the stamp tool, but it keeps telling me to option click an area first. When I hit option it does the same thing, flashes between the arrow and the crosshairs. Any ideas? EDIT: I restarted the Mac and it's working fine now. Weird.